package reflect;

import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Scanner;

public class ReflectDemo4 {
    public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
          Person p = new Person();
          p.dance();


        Scanner sc = new Scanner(System.in);
        System.out.println("请输入类的完全限定名：");
        String clsName = sc.nextLine();
        System.out.println("请输入方法名：");
        String methodName = sc.nextLine();

        Class cls = Class.forName(clsName);
        Object o = cls.newInstance();
        Method method = cls.getMethod(methodName);
        method.invoke(o);


    }
}
